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经营范围
发明名称
OPTICAL WAVEGUIDE.
摘要
申请公布号
GB2245379(A)
申请公布日期
1992.01.02
申请号
GB19910008550
申请日期
1991.04.22
申请人
* NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
PETER DAVID * TOWNSEND;PETER JOHN * CHANDLER
分类号
G02B6/13;G02B6/134
主分类号
G02B6/13
代理机构
代理人
主权项
地址
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